A new type of network cable panel socket distribution frame

Abstract

The utility model relates to the field of communication technology, and proposes a new type of network cable panel socket distribution frame, including a shell, a surface of one end of the shell is fixedly connected with a fixing ring, the inner bottom wall of the shell is fixedly connected with a first base, one end of the shell is fixedly connected with a second base, the two sides of the top of the second base are fixedly connected with fixing blocks, the inner side of the fixing block is provided with a termination bracket assembly, and the upper part of the termination bracket assembly is provided with a cover plate pressing assembly. Through the above technical scheme, the core of the network cable is fixed by the termination bracket assembly, and the core length of the network cable exposed outside the termination bracket assembly is controlled, which solves the problem that the link transmission of the network cable is not stable enough due to the change of the internal twist pitch of the network cable when connecting the lines.

Description

Technical Field

[0001] The utility model relates to the technical field of communications, and in particular to a novel network cable panel socket distribution frame. Background Art

[0002] In daily applications, in order to make crosstalk cancellation technology work, it is usually necessary to control the termination distance and the length of the exposed core of the network cable. The products on the market are very bad in this design. The termination distance is designed to be long, resulting in too much exposed length of the network cable core, which seriously damages the twisted pair pitch of the network cable, resulting in a decrease in the crosstalk cancellation function, which leads to increased loss and unqualified data transmission.

[0003] To ensure the firmness of the network cable core, the snap-on design commonly seen in the market is easy to loosen. Once loose, the connection contact is not firm, resulting in excessive resistance and increased loss, which seriously affects the performance of crosstalk cancellation technology, resulting in increased loss and unqualified data transmission.

[0004] The RJ45 socket port spring pin contact problem, the market usually designs 8 pins in parallel, so that the 8 spring pins have the same wiring distance, and the length cannot be 4 in front and 4 in the back, which will increase the transmission distance, resulting in attenuation and data margin not meeting the standard. In addition, the same length of the 8 pins will lead to excessive plugging resistance, resulting in a decrease in the number of plugging and unplugging times.

[0005] The patent specification with the announcement number CN209642889U discloses a new type of modular patch panel, including a patch panel and a network module. The network module is arranged in the patch panel, a horse head power-assisted pressing key 2 is arranged on the top of the patch panel, a network cable socket panel is arranged on one side wall of the patch panel, and a protective cover is arranged on one side of the patch panel. The beneficial effect is that the utility model can improve the airtightness of the device by setting a protective net tail, can effectively avoid dust, moisture, corrosion, rust, and ensure the normal network transmission. By setting a horse head power-assisted pressing key 1 and a horse head power-assisted pressing key 2, the disassembly of the module is greatly facilitated, and tool-free and easy installation is achieved, which greatly improves the work quality and efficiency, and improves the difficulty of workers' operation. By setting a hollow net tail, the network cable can be effectively protected from bending and the normal transmission of the network is ensured.

[0006] However, in the implementation of related technologies, it is found that the above-mentioned new type of modular patch panel has the following problems: when connecting lines, the inherent twisting distance of the network cable may change, resulting in unstable link transmission of the network cable. Utility Model Content

[0007] The utility model provides a novel network cable panel socket distribution frame, which solves the problem that when connecting lines, the link transmission of the network cable may be unstable due to the change of the inner twisting pitch of the network cable.

[0008] The technical solution of the utility model is as follows:

[0009] A novel network cable panel socket distribution frame includes a shell, a surface of one end of the shell is fixedly connected to a fixing ring, an inner bottom wall of the shell is fixedly connected to a first base, one end of the shell is fixedly connected to a second base, both sides of the top of the second base are fixedly connected to fixing blocks, a termination bracket assembly is arranged on the inner side of the fixing block, and a cover plate pressing assembly is installed above the termination bracket assembly.

[0010] Preferably, the termination bracket assembly includes a short thin wire core bracket, which is movably connected to the inner side of a fixed block, and sliders are fixedly connected to both sides of the short thin wire core bracket, and a fixed rod is movably and slidably connected to the inner wall of the slider, a spring sheet is provided at the bottom end of the slider, and one end of the fixed rod is fixedly connected to a square block.

[0011] Preferably, two ends of the short thin wire core bracket are provided with wire through holes, eight of the wire through holes are evenly distributed at the two ends of the short thin wire core bracket, and the spacings between the wire through holes are the same.

[0012] Preferably, a sliding groove is provided on the inner side of the fixed block, and the sliding block is slidably connected on the inner side of the sliding groove.

[0013] Preferably, the first elastic pins and the second elastic pins are installed on the inner side of the first base, and the first elastic pins and the second elastic pins are staggered and distributed in four groups at the front end and the rear end of the inner wall of the first base.

[0014] Preferably, the cover plate pressing down assembly includes a rotating rod, both ends of which are rotatably connected to the inner side of the fixed block, the surface of the rotating rod is fixedly connected to the pressing down cover plate, both sides of the pressing down cover plate are movably connected to the locking blocks, and a return spring is arranged on the inner side of the locking block.

[0015] Preferably, a hook barb groove is provided on the upper inner side of the fixing block, and the engaging block and the hook barb groove form an engaging structure.

[0016] Preferably, a circular groove is provided in the middle section of the inner side of the fixing block, and the two ends of the rotating rod have the same shape as the inner wall of the circular groove, and the rotating rod forms a limiting structure for the downward pressing cover plate.

[0017] The working principle and beneficial effects of the utility model are:

[0018] 1. In the utility model, the core of the network cable is fixed by a termination bracket assembly, and the core length of the network cable exposed outside the termination bracket assembly is controlled to avoid changing the inherent twisting pitch of the network cable as much as possible, thereby ensuring the transmission performance of the network cable. In this way, the crosstalk elimination technology can play a good role and make the link transmission more stable.

[0019] 2. In the utility model, after the wire core is put into the terminal card slot through the cover pressing assembly, the cover is pressed to press the network cable core into place without rebounding or loosening, thereby ensuring the stability of the connection, thereby ensuring the function of the crosstalk cancellation technology.

[0020] 3. In the utility model, the wiring distance of the four spring pins is shortened by the first spring pin and the second spring pin above the first base, reducing the attenuation and increasing the margin, so that the crosstalk cancellation can be carried out more thoroughly; the conduction distance is reduced by 50%, and at the same time, the resistance to plugging and unplugging is also reduced by 50%, thereby increasing the number of plugging and unplugging times, which can reach 1,500 times in the experiment, far exceeding the industry standard of 750 times. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The utility model is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0022] Figure 1 This is a schematic diagram of the cross-sectional structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the structure of the terminal bracket assembly proposed by the utility model;

[0024] Figure 3 This is a schematic diagram of the staggered spring pin structure proposed by the utility model;

[0025] Figure 4 This is a schematic diagram of the structure of the cover plate pressing assembly proposed in the utility model;

[0026] Figure 5 This is a schematic diagram of the external structure proposed by the utility model.

[0027] In the figure: 1. Shell; 2. Fixing ring; 3. First base; 4. Second base; 5. Fixing block; 6. Termination bracket assembly; 7. Cover plate pressing assembly; 8. Short thin wire core bracket; 9. Wire hole; 10. Slider; 11. Fixing rod; 12. Spring sheet; 13. Square block; 14. Slide groove; 15. First spring pin; 16. Second spring pin; 17. Rotating rod; 18. Pressing cover plate; 19. Engaging block; 20. Reset spring; 21. Hook barb groove; 22. Circular groove. DETAILED DESCRIPTION

[0028] The following will be combined with the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] Example 1

[0030] like Figure 1~Figure 3 As shown, it includes a shell 1, a fixing ring 2 is fixedly connected to the surface of one end of the shell 1, a first base 3 is fixedly connected to the inner bottom wall of the shell 1, a second base 4 is fixedly connected to one end of the shell 1, and fixing blocks 5 are fixedly connected to both sides of the top of the second base 4. A termination bracket assembly 6 is arranged on the inner side of the fixing block 5, a cover plate pressing assembly 7 is installed above the termination bracket assembly 6, and the termination bracket assembly 6 forms a sliding connection on the inner side of the fixing block 5.

[0031] In this embodiment, the termination bracket assembly 6 includes a short thin wire core bracket 8, which is movably connected to the inner side of the fixed block 5, and sliders 10 are fixedly connected to both sides of the short thin wire core bracket 8. The inner wall of the slider 10 is movably and slidably connected to a fixed rod 11. A spring sheet 12 is provided at the bottom end of the slider 10, and one end of the fixed rod 11 is fixedly connected to a square block 13, and the square block 13 is fixedly connected to the top of the inner side of the fixed block 5.

[0032] In this embodiment, wire holes 9 are opened at both ends of the short thin wire core bracket 8. Eight wire holes 9 are evenly distributed at both ends of the short thin wire core bracket 8. The spacing between the wire holes 9 is the same. The wire holes 9 make the wire core more stable.

[0033] In this embodiment, a slide groove 14 is provided inside the fixed block 5 , and the slider 10 is slidably connected inside the slide groove 14 . The cross-sectional shape of the slide groove 14 is the same as that of the slider 10 .

[0034] In this embodiment, first spring pins 15 and second spring pins 16 are installed on the inner side of the first base 3. The first spring pins 15 and second spring pins 16 are staggered and distributed in four groups at the front and rear ends of the inner wall of the first base 3. The first spring pins 15 and second spring pins 16 cooperate to shorten the wiring distance.

[0035] Example 2

[0036] like Figure 4 , Figure 5 As shown, based on the same concept as the above-mentioned embodiment 1, this embodiment also proposes

[0037] In this embodiment, the cover pressing assembly 7 includes a rotating rod 17, both ends of which are rotatably connected to the inner side of the fixed block 5, the surface of the rotating rod 17 is fixedly connected to a pressing cover plate 18, and both sides of the pressing cover plate 18 are movably connected to locking blocks 19, and a return spring 20 is arranged on the inner side of the locking block 19, and one end of the return spring 20 is fixedly connected to the inner walls of both sides of the pressing cover plate 18.

[0038] In this embodiment, a hook barb groove 21 is opened on the upper inner side of the fixing block 5 , and the engaging block 19 and the hook barb groove 21 form an engaging structure, and the engaging block 19 is in the shape of a right triangle.

[0039] In this embodiment, a circular groove 22 is opened in the middle section of the inner side of the fixed block 5, and the two ends of the rotating rod 17 have the same shape as the inner wall of the circular groove 22. The rotating rod 17 constitutes a limiting structure for the lower pressing cover plate 18, and the two ends of the rotating rod 17 are engaged with the circular groove 22.

[0040] Working principle: When using this device, the user connects the network cable to the inside of the termination bracket assembly 6, and passes the wire core through the wire hole 9 inside the short thin wire core bracket 8, so that the wire core can be stably connected to the interface. When it is not pressed down by the cover plate pressing assembly 7, the slider 10 can drive the short thin wire core bracket 8 to move up and down, and the spring sheet 12 can drive the slider 10 to reset. The slider 10 slides on the surface of the fixed rod 11, and the slide groove 14 can prevent the slider 10 from deflecting when sliding. After the wire core is installed, the termination bracket assembly 6 can be pressed down by the cover plate pressing assembly 7 to The network cable is more stable. The user rotates the pressing cover plate 18. The inner side of the pressing cover plate 18 presses down on the short thin wire core bracket 8. The pressing cover plate 18 is driven to rotate by the rotating rod 17. The rotating rod 17 is engaged with the inner side of the circular groove 22, which can make the rotation of the pressing cover plate 18 more stable. After the pressing cover plate 18 is pressed down into place, the locking block 19 is engaged with the inner side of the hook barb groove 21. The reset spring 20 can assist the locking block 19 to pop out. The first spring pin 15 and the second spring pin 16 at the top of the first base 3 are staggered, which shortens the wiring distance of the four spring pins and improves the plugging and unplugging times of the wiring rack.

[0041] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A novel network cable panel socket distribution frame, comprising a housing (1), characterized in that: A fixing ring (2) is fixedly connected to the surface of one end of the shell (1), a first base (3) is fixedly connected to the inner bottom wall of the shell (1), a second base (4) is fixedly connected to one end of the shell (1), fixing blocks (5) are fixedly connected to both sides of the top of the second base (4), a terminal bracket assembly (6) is arranged on the inner side of the fixing block (5), and a cover plate pressing assembly (7) is installed above the terminal bracket assembly (6).

2. According to the novel network cable panel socket distribution frame of claim 1, it is characterized in that: The termination bracket assembly (6) comprises a short thin wire core bracket (8), the short thin wire core bracket (8) is movably connected to the inner side of the fixed block (5), the two sides of the short thin wire core bracket (8) are fixedly connected with sliders (10), the inner wall of the slider (10) is movably slidably connected with a fixed rod (11), the bottom end of the slider (10) is provided with a spring sheet (12), and one end of the fixed rod (11) is fixedly connected with a square block (13).

3. According to the novel network cable panel socket distribution frame of claim 2, it is characterized in that: Both ends of the short thin wire core bracket (8) are provided with wire through holes (9), eight of the wire through holes (9) are evenly spaced and distributed at both ends of the short thin wire core bracket (8), and the spacing between the wire through holes (9) is the same.

4. According to the novel network cable panel socket distribution frame of claim 2, it is characterized in that: A sliding groove (14) is provided on the inner side of the fixed block (5), and the sliding block (10) is slidably connected to the inner side of the sliding groove (14).

5. According to the novel network cable panel socket distribution frame of claim 1, it is characterized in that: The first base (3) is provided with first elastic pins (15) and second elastic pins (16) installed on the inner side thereof. The first elastic pins (15) and second elastic pins (16) are staggeredly distributed in four groups at the front end and the rear end of the inner wall of the first base (3).

6. The novel network cable panel socket distribution frame according to claim 1 is characterized in that: The cover plate pressing assembly (7) comprises a rotating rod (17), the two ends of which are rotatably connected to the inner side of the fixed block (5), the surface of the rotating rod (17) is fixedly connected to a pressing cover plate (18), the two sides of the pressing cover plate (18) are movably connected to locking blocks (19), and a return spring (20) is arranged on the inner side of the locking block (19).

7. A new type of network cable panel socket distribution frame according to claim 6, characterized in that: A hook barb groove (21) is provided on the upper inner side of the fixing block (5), and the engaging block (19) and the hook barb groove (21) form an engaging structure.

8. The novel network cable panel socket distribution frame according to claim 6 is characterized in that: A circular groove (22) is provided in the middle section of the inner side of the fixed block (5), and the two ends of the rotating rod (17) have the same shape as the inner wall of the circular groove (22). The rotating rod (17) forms a limiting structure for the lower pressing cover plate (18).

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